package com.example.mallmanagement;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
@EnableEurekaClient
@EnableCircuitBreaker //开启断路器功能
public class orderserviceApplication {

    public static void main(String[] args) {
        SpringApplication.run(orderserviceApplication.class, args);
    }

    @Bean
    @LoadBalanced //使RestTemplate具有负载均衡的能力
    public RestTemplate restTemplate(){
        return new RestTemplate(); //用于访问Rest服务的客户端实例
    }
}
